OwnerThe Washington State Department of Ecology - view all
Update frequencyunknown
Last updated10 months ago
OverviewArcGISCoastPRISMSOWcountyknotweed
Washington State county boundaries from Washington Department of Natural Resources. Acres of distribution calculated from following maps published by the Washington State Department of Agriculture in 2011: Knotweed, Bohemian, “Polygonum bohemicum” Distribution 2011. Giant, “Polygonum sachalinense” Distribution 2011. Himalayan, “Polygonum polystachyum” Distribution 2011. Knotweed, Japanese, “Polygonum cuspidatum” Distribution 2011. PRISM projects extracted from PRISM website Project Search @ https://secure.rco.wa.gov/PRISM/search/ProjectSearch.aspx in 2015.
Additional Information
KeyValue
dcat_issued2018-12-13T22:50:59.000Z
dcat_modified2018-12-13T22:51:07.468Z
dcat_publisher_namermcfarlane_NWIFC
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language
harvest_object_idceb23639-5dc4-497c-9e2e-ed19cc95ecf7
harvest_source_id03016d16-b963-4f6a-99b0-8a37574f4576
harvest_source_titleWashington Geospatial Open Data Portal